Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Valero Cuadra, José"'
In this paper we study an stochastic system of differential equations with nonlocal discrete diffusion. For two type of noises we study the existence of either positive or probability solutions. Also, we analyse the asymptotic behaviour of solutions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______3272::c0f750805bfe6e5086f6adc3a864d489
Autor:
Caraballo Garrido, Tomás, Garrido Atienza, María José, Schmalfuss, Björn, Valero Cuadra, José
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
The long-time behavior of solutions (more precisely, the existence of random pullback attractors) for an integro-differential parabolic equation of diffusion type with memory terms, more particularly with terms containing both finite and infinite del
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::6afd711b1bb173813b1de913088bb026
https://idus.us.es/xmlui/handle/11441/58748
https://idus.us.es/xmlui/handle/11441/58748
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
In this paper we investigate the long term behavior of a stochastic lattice dynamical system with a diffusive nearest neighbor interaction, a dissipative nonlinear reaction term, and a different multiplicative white noise at each node. We prove that
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::387de718ddb6f73748c378bda7874bd2
https://idus.us.es/xmlui/handle/11441/32689
https://idus.us.es/xmlui/handle/11441/32689
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
In this paper we first prove a rather general theorem about existence of solutions for an abstract differential equation in a Banach space by assuming that the nonlinear term is in some sense weakly continuous. We then apply this result to a lattice
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::c4565a18875df75fc7507019fbefb6da
https://idus.us.es/xmlui/handle/11441/23686
https://idus.us.es/xmlui/handle/11441/23686
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
In this paper we study the asymptotic behaviour of solutions of a lattice dynamical system of a logistic type. Namely, we study a system of in nite ordinary di erential equations which can be obtained after the spatial discretization of a logistic eq
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::260b67e593cb10a40828be2e580936bf
https://idus.us.es/handle/11441/23641
https://idus.us.es/handle/11441/23641
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
In this paper we study the asymptotic behaviour of solutions of a first-order stochastic lattice dynamical system with an additive noise. We do not assume any Lipschitz condition on the nonlinear term, just a continuity assumption together with growt
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::08b727a48c39282a68c9b1552624df94
https://idus.us.es/handle/11441/23708
https://idus.us.es/handle/11441/23708
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::95bdf66fafd7eb263805b6a02eb61d78
https://idus.us.es/handle/11441/25940
https://idus.us.es/handle/11441/25940
Autor:
Caraballo Garrido, Tomás, Garrido Atienza, María José, Schmalfuss, Björn, Valero Cuadra, José
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
In this work we present the existence and uniqueness of pullback and random attractors for stochastic evolution equations with infinite delays when the uniqueness of solutions for these equations is not required. Our results are obtained by means of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::be5d17e98b4027e3f8007ca99dfd063e
https://idus.us.es/handle/11441/23643
https://idus.us.es/handle/11441/23643
Autor:
Caraballo Garrido, Tomás, Garrido Atienza, María José, Schmalfuss, Björn, Valero Cuadra, José
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
The long-time behavior of an integro-differential parabolic equation of diffusion type with memory terms, expressed by convolution integrals involving infinite delays and by a forcing term with bounded delay, is investigated in this paper. The assump
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::ee31fca2f8f6ef28702b020704895d2b
https://idus.us.es/handle/11441/23670
https://idus.us.es/handle/11441/23670
Publikováno v:
idUS. Depósito de Investigación de la Universidad de Sevilla
instname
instname
The existence of a pullback attractor for a reaction-diffusion equations in an unbounded domain containing a non-autonomous forcing term taking values in the space H−1, and with a continuous nonlinearity which does not ensure uniqueness of solution
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dedup_wf_001::1c0bef12f99588624b65deee752a8234
https://idus.us.es/xmlui/handle/11441/23704
https://idus.us.es/xmlui/handle/11441/23704